Cita APA (7a ed.)

Dudley, U. (2008). Elementary number theory (2d ed., Dover ed.). Dover Publications.

Cita Chicago Style (17a ed.)

Dudley, Underwood. Elementary Number Theory. 2d ed., Dover ed. Mineola, N.Y.: Dover Publications, 2008.

Cita MLA (8a ed.)

Dudley, Underwood. Elementary Number Theory. 2d ed., Dover ed. Dover Publications, 2008.